We bring extra for the camp, so we have 10 or the bottles mentioned for drinking water PLUS SIX 5 gallon buckets of hose water for our games, sprayers and shower. Yeah, the buckets leak some, but they stack nicely and double as supports for our 2X10 benches for people to sit on while visiting our camp. Whatever grey water is left, plus table scraps are hauled back home in these buckets.